Inspired by a true story, a talented musician and rising vocalist leads her underdog high-school marching band to the Grand National Championships — turning voice into leadership and a season into school history.

Sophie’s Song follows Sophie Rinehart — a gifted musician and rising vocalist from Newburgh, Indiana — as she leads her underdog high school marching band on an unlikely journey to the Grand National Championships, turning voice into leadership and a season into school history. Music runs deep in Sophie’s family, but it’s her faith and compassion that set the tempo: a flautist, pianist, and worship leader who believes that love—lived out loud—can transform a team.

As she tightens drills, lifts spirits, and rallies her peers to believe in something bigger than themselves, Sophie pushes the Castle High Marching Band toward the one milestone they’ve never reached: Bands of America Grand Nationals. When heartbreak threatens to derail their dream, Sophie’s unwavering spirit inspires her band, her town, and everyone watching to rise again —proving the greatest victory isn’t a trophy, but a legacy of love that keeps playing long after the final note.

When the music fades, love plays on.